https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-25T16:18:48.885233Z
2018-11-25T16:19:17.896606Z
s3://sentinel-s1-l1c/GRD/2018/11/25/IW/DV/S1A_IW_GRDH_1SDV_20181125T161848_20181125T161917_024746_02B8F4_2FFB
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2018-11-25T16:18:48.885233Z
2018-11-25T16:19:17.896606Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181125T184509_V20181125T144249_20181125T180019.EOF
347.97592640177925
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-25T18:57:52.756938Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181125T161848_20181125T161917_024746_02B8F4_2FFB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.313132065 -9.519317557,30.851426631 -9.398804454,31.415875692 -9.271471918,31.979919248 -9.143260412,32.529385042 -9.017439109,32.473848585 -8.778727939,32.432868499 -8.598069469,32.390085826 -8.417835334,32.346265732 -8.237846646,32.303975716 -8.057512398,32.264363976 -7.876572019,32.224048702 -7.69580168,32.158687433 -7.394117779,31.611071671 -7.518331352,31.049000901 -7.645048478,30.486598931 -7.771043745,29.950322643 -7.890429909,30.014305038 -8.193127888,30.053741369 -8.374519629,30.092499322 -8.556068108,30.134013815 -8.737005458,30.177071655 -8.917601225,30.218837178 -9.098490256,30.258852089 -9.279776951,30.313132065 -9.519317557))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59901
46.00263700745175
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-23T18:23:59.857451Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S10E031/2018/11/25/02B8F4
2.0E-4
2.0E-4
true
block average
2
2
-9.0
31.0
-10.0
32.0
POLYGON((32.0 -9.138662152364121,31.0 -9.365288189798568,31.0 -9.0,32.0 -9.0,32.0 -9.138662152364121))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_02B8F4_S10E031_2018_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B8F4_S10E031_2018_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B8F4_S10E031_2018_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B8F4_S10E031_2018_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B8F4_S10E031_2018_11_25_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid